1. Compare your results from your tongue mapping to the taste thresholds and tongue regions described on page 458 of the text. How might this be related to the Best Stimulus and Labeled Line theories described on page 455?

2. Read the work on odor identification (and memory and emotion) starting on page 481 until page 484. Relate your findings on odor identification to the research described in the text. Make as many associations as possible.